prog.c: In function ‘main’:
prog.c:7:5: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i=0;i<n;i++) {
^
prog.c:7:5: note: use option -std=c99 or -std=gnu99 to compile your code
prog.c:9:9: error: ‘for’ loop initial declarations are only allowed in C99 mode
for(int j=0;j<n;j++){
^
prog.c:11:13: error: ‘for’ loop initial declarations are only allowed in C99 mode
for(int k=0;k<n;k++){
^
prog.c:13:17: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int l=0;l<n;l++) {
^
prog.c:15:21: error: ‘for’ loop initial declarations are only allowed in C99 mode
for(int m=0;m<n;m++){
^
prog.c:17:25: error: ‘for’ loop initial declarations are only allowed in C99 mode
for(int o=0;o<n;o++){
^
prog.c:19:29: error: ‘for’ loop initial declarations are only allowed in C99 mode
for(int p=0;p<n;p++){
^